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@ -354,8 +354,11 @@ _clState *initCl(unsigned int gpu, char *name, size_t nameSize) |
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char numbuf[10]; |
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char numbuf[10]; |
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if (gpus[gpu].kernel == KL_NONE) { |
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if (gpus[gpu].kernel == KL_NONE) { |
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if (opt_scrypt) { |
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applog(LOG_INFO, "Selecting scrypt kernel"); |
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clState->chosen_kernel = KL_SCRYPT; |
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} else if (!strstr(name, "Tahiti") && |
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/* Detect all 2.6 SDKs not with Tahiti and use diablo kernel */ |
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/* Detect all 2.6 SDKs not with Tahiti and use diablo kernel */ |
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if (!strstr(name, "Tahiti") && |
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(strstr(vbuff, "844.4") || // Linux 64 bit ATI 2.6 SDK
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(strstr(vbuff, "844.4") || // Linux 64 bit ATI 2.6 SDK
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strstr(vbuff, "851.4") || // Windows 64 bit ""
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strstr(vbuff, "851.4") || // Windows 64 bit ""
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strstr(vbuff, "831.4") || |
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strstr(vbuff, "831.4") || |
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@ -407,6 +410,10 @@ _clState *initCl(unsigned int gpu, char *name, size_t nameSize) |
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strcpy(filename, DIAKGCN_KERNNAME".cl"); |
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strcpy(filename, DIAKGCN_KERNNAME".cl"); |
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strcpy(binaryfilename, DIAKGCN_KERNNAME); |
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strcpy(binaryfilename, DIAKGCN_KERNNAME); |
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break; |
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break; |
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case KL_SCRYPT: |
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strcpy(filename, SCRYPT_KERNNAME".cl"); |
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strcpy(binaryfilename, SCRYPT_KERNNAME); |
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break; |
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case KL_NONE: /* Shouldn't happen */ |
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case KL_NONE: /* Shouldn't happen */ |
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case KL_DIABLO: |
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case KL_DIABLO: |
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strcpy(filename, DIABLO_KERNNAME".cl"); |
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strcpy(filename, DIABLO_KERNNAME".cl"); |
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@ -528,8 +535,13 @@ build: |
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/* create a cl program executable for all the devices specified */ |
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/* create a cl program executable for all the devices specified */ |
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char *CompilerOptions = calloc(1, 256); |
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char *CompilerOptions = calloc(1, 256); |
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if (opt_scrypt) { |
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sprintf(CompilerOptions, "-D LOOKUP_GAP=2 -D CONCURRENT_THREADS=6144 -D WORKSIZE=%d", |
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(int)clState->wsize); |
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} else { |
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sprintf(CompilerOptions, "-D WORKSIZE=%d -D VECTORS%d -D WORKVEC=%d", |
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sprintf(CompilerOptions, "-D WORKSIZE=%d -D VECTORS%d -D WORKVEC=%d", |
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(int)clState->wsize, clState->vwidth, (int)clState->wsize * clState->vwidth); |
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(int)clState->wsize, clState->vwidth, (int)clState->wsize * clState->vwidth); |
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} |
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applog(LOG_DEBUG, "Setting worksize to %d", clState->wsize); |
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applog(LOG_DEBUG, "Setting worksize to %d", clState->wsize); |
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if (clState->vwidth > 1) |
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if (clState->vwidth > 1) |
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applog(LOG_DEBUG, "Patched source to suit %d vectors", clState->vwidth); |
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applog(LOG_DEBUG, "Patched source to suit %d vectors", clState->vwidth); |
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